diff options
Diffstat (limited to 'net/tipc/node.c')
| -rw-r--r-- | net/tipc/node.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c index e9c52e1416c5..b0b840084f0a 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -195,6 +195,27 @@ int tipc_node_get_mtu(struct net *net, u32 addr, u32 sel) return mtu; } +bool tipc_node_get_id(struct net *net, u32 addr, u8 *id) +{ + u8 *own_id = tipc_own_id(net); + struct tipc_node *n; + + if (!own_id) + return true; + + if (addr == tipc_own_addr(net)) { + memcpy(id, own_id, TIPC_NODEID_LEN); + return true; + } + n = tipc_node_find(net, addr); + if (!n) + return false; + + memcpy(id, &n->peer_id, TIPC_NODEID_LEN); + tipc_node_put(n); + return true; +} + u16 tipc_node_get_capabilities(struct net *net, u32 addr) { struct tipc_node *n; @@ -2250,7 +2271,7 @@ int tipc_nl_node_dump_monitor(struct sk_buff *skb, struct netlink_callback *cb) rtnl_lock(); for (bearer_id = prev_bearer; bearer_id < MAX_BEARERS; bearer_id++) { - err = __tipc_nl_add_monitor(net, &msg, prev_bearer); + err = __tipc_nl_add_monitor(net, &msg, bearer_id); if (err) break; } |